| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.98 | 11.346% | $136.9333 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $193.34 | 7.729% | $208.2832 | $208.28 | $208.30 | $208.30 |
| Purchase #3 | $100.45 | 11.247% | $111.7476 | $111.75 | $111.75 | $111.70 |
| Purchase #4 | $203.35 | 13.515% | $230.8328 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $233.79 | 8.478% | $253.6107 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $126.69 | 9.287% | $138.4557 | $138.46 | $138.45 | $138.50 |
| Purchase #7 | $188.88 | 7.471% | $202.9912 | $202.99 | $203.00 | $203.00 |
| 7 purchase totals = | $1,169.48 | $1,282.8545 | $1,282.85 | $1,282.90 | $1,282.80 | |